CN219863097U

CN219863097U - High stability underground fire hydrant

Info

Publication number: CN219863097U
Application number: CN202321301815.4U
Authority: CN
Inventors: 黄金龙
Original assignee: Fujian Henglong Fire Technology Co ltd
Current assignee: Fujian Henglong Fire Technology Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-10-20
Anticipated expiration: 2033-05-26

Abstract

The utility model discloses a high-stability underground fire hydrant, which comprises a protective box and a shock absorption box, wherein an inner cavity of the shock absorption box is movably connected with a movable plate, two sides of the bottom of the movable plate are fixedly connected with dampers, the surfaces of the dampers are wound with second springs, the center of the bottom of the movable plate is fixedly connected with a movable shaft, two sides of the bottom of the movable shaft are movably connected with movable rods, the bottom of the movable rod is fixedly connected with a sliding block, two sides of the bottom of the inner cavity of the shock absorption box are fixedly connected with sliding rods, and the inner cavity of the sliding block is in sliding connection with the surfaces of the sliding rods. According to the utility model, through the arrangement of the movable shaft, the movable rod, the sliding block, the sliding rod, the first spring, the damper and the second spring, the problems that the stability of the existing fire hydrant is poor, the fire hydrant is easy to shake due to the fact that the water flow speed is high during use, the fire hydrant is damaged when serious, and the service life of the fire hydrant is greatly reduced are solved.

Description

High stability underground fire hydrant

Technical Field

The utility model relates to the technical field of fire hydrants, in particular to a high-stability underground fire hydrant.

Background

Fire hydrant is a fixed fire-fighting equipment, mainly used for controlling combustible materials, isolating combustion-supporting materials and eliminating ignition sources, and is divided into indoor fire hydrant and outdoor fire hydrant, many fire-fighting vehicles equipped by fire-fighting departments are provided with fire-fighting vehicles without water, such as elevating fire-fighting vehicles, rescue vehicles, fire-scene lighting vehicles and the like, which are matched with fire-fighting vehicles for use, but the fire-fighting vehicles themselves have limited water-carrying capacity, water sources are also needed to be searched during fire extinguishment, and the fire hydrant plays an important role.

The existing fire hydrant has poor stability, the fire hydrant is easy to shake due to the fact that the water flow speed is high when the fire hydrant is used, the fire hydrant is damaged when serious, and the service life of the fire hydrant is greatly reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the underground fire hydrant with high stability, achieves the advantage of high stability, and solves the problems that the existing fire hydrant is poor in stability, the fire hydrant is easy to shake due to high water flow speed during use, the fire hydrant is damaged seriously, and the service life of the fire hydrant is greatly reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high stability underground fire hydrant, includes protective housing and shock attenuation case, the inner chamber swing joint of shock attenuation case has the movable plate, the equal fixedly connected with attenuator in both sides of movable plate bottom, the surface winding of attenuator has the second spring, the center department fixedly connected with loose axle of movable plate bottom, the equal swing joint in both sides of loose axle bottom has the movable rod, the bottom fixedly connected with slider of movable rod, the equal fixedly connected with slide bar in both sides of shock attenuation case inner chamber bottom, the inner chamber of slider and the surface sliding connection of slide bar, one side winding on slide bar surface has first spring, the equal fixedly connected with support column in both sides at movable plate top, the top fixedly connected with bearing plate of support column, the top fixedly connected with fire hydrant body of bearing plate.

Preferably, the inner chamber fixedly connected with diaphragm of protective housing, the bottom fixed mounting of diaphragm has the motor, the output fixedly connected with bull stick of motor, the surface threaded connection of bull stick has the thread bush, one side fixedly connected with loading board of thread bush, the top of loading board and the bottom fixed connection of shock attenuation case.

Preferably, the bottom of the protection box is fixedly connected with a power supply box, and a storage battery is arranged in an inner cavity of the power supply box.

Preferably, the right side of the inner cavity of the protective box is fixedly connected with a guide rod, the other side of the threaded sleeve is fixedly connected with a guide block, and one side of the guide block is in sliding connection with the inner cavity of the guide rod.

Preferably, the bottom swing joint of bull stick has the bearing, and the bottom fixed connection of bearing is in the bottom of protective housing inner chamber.

Preferably, the top of the protection box is movably connected with a movable door through a hinge, and the top of the movable door is fixedly connected with a solar panel.

Preferably, a protecting shell is arranged on the surface of the damping box, and the protecting shell is fixedly connected with the damping box through a limiting bolt.

Compared with the prior art, the utility model provides the high-stability underground hydrant, which has the following beneficial effects:

1. according to the utility model, through the arrangement of the movable shaft, the movable rod, the sliding block, the sliding rod, the first spring, the damper and the second spring, the problems that the stability of the existing fire hydrant is poor, the fire hydrant is easy to shake due to the fact that the water flow speed is high during use, the fire hydrant is damaged when serious, and the service life of the fire hydrant is greatly reduced are solved.

2. According to the utility model, the guide block is limited by the arrangement of the guide rod, so that the aim of assisting in movement is fulfilled, and the aim of charging the storage battery is fulfilled by converting solar energy into electric energy by the arrangement of the solar panel.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the damper box of the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

fig. 4 is a cross-sectional view of the power box of the present utility model.

In the figure: 1. a protective box; 2. a cross plate; 3. a motor; 4. a rotating rod; 5. a thread sleeve; 6. a carrying plate; 7. a damper box; 8. a moving plate; 9. a support column; 10. a bearing plate; 11. a hydrant body; 12. a movable shaft; 13. a movable rod; 14. a slide block; 15. a slide bar; 16. a first spring; 17. a damper; 18. a second spring; 19. a guide rod; 20. a guide block; 21. a power box; 22. and a storage battery.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a high stability underground hydrant, including protective housing 1 and shock attenuation case 7, the inner chamber swing joint of shock attenuation case 7 has movable plate 8, the equal fixedly connected with attenuator 17 in both sides of movable plate 8 bottom, the surface winding of attenuator 17 has second spring 18, the center department fixedly connected with loose axle 12 in movable plate 8 bottom, the equal swing joint in both sides of loose axle 12 bottom has movable rod 13, the bottom fixedly connected with slider 14 of movable rod 13, the equal fixedly connected with slide bar 15 in both sides of shock attenuation case 7 inner chamber bottom, the inner chamber of slider 14 and the surface sliding connection of slide bar 15, one side winding of slide bar 15 surface has first spring 16, the equal fixedly connected with support column 9 in both sides at movable plate 8 top, the top fixedly connected with bearing plate 10 of support column 9, the top fixedly connected with hydrant body 11 of bearing plate 10.

The inner chamber fixedly connected with diaphragm 2 of protective housing 1, the bottom fixed mounting of diaphragm 2 has motor 3, and the output fixedly connected with bull stick 4 of motor 3, the surface threaded connection of bull stick 4 has thread bush 5, and one side fixedly connected with loading board 6 of thread bush 5, the top of loading board 6 and the bottom fixed connection of damper box 7.

The bottom of the protective box 1 is fixedly connected with a power supply box 21, and a storage battery 22 is arranged in the inner cavity of the power supply box 21.

The right side fixedly connected with guide bar 19 of the inner chamber of protective housing 1, the opposite side fixedly connected with guide block 20 of thread bush 5, one side and the inner chamber sliding connection of guide bar 19 of guide block 20, through the setting of guide bar 19, carry out spacing to guide block 20, reach the purpose of supplementary removal.

The bottom swing joint of bull stick 4 has the bearing, and the bottom fixed connection of bearing is in the bottom of the inner chamber of protective housing 1.

The top of the protection box 1 is movably connected with a movable door through a hinge, the top of the movable door is fixedly connected with a solar panel, and solar energy is converted into electric energy through the arrangement of the solar panel, so that the purpose of charging the storage battery 22 is achieved.

The surface of the shock-absorbing box 7 is provided with a protecting shell, and the protecting shell is fixedly connected with the shock-absorbing box 7 through a limit bolt.

The working principle of the utility model is as follows: firstly, a user opens the movable door, secondly, the motor 3 drives the rotary rod 4 to rotate, the shock absorption box 7 is driven to move upwards through the cooperation of the rotary rod 4 and the threaded sleeve 5 and the bearing plate 6, the shock absorption box 7 drives the movable plate 8, the support column 9, the bearing plate 10 and the fire hydrant body 11 to move upwards until the fire hydrant body 11 is completely separated from the inner cavity of the protective box 1, the subsequent use can be carried out, in the use process, the movable plate 8, the support column 9 and the bearing plate 10 drive the movable shaft 12 to move downwards, the damper 17 and the second spring 18 are extruded, finally, the movable shaft 12 drives the sliding block 14 to move to one side through the cooperation of the movable rod 13, the sliding block 14 extrudes the first spring 16, the arrangement of the first spring 16, the damper 17 and the second spring 18 is utilized, the purpose of resolving power is achieved, and the stability of the device is further improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high stability underground fire hydrant, includes protective housing (1) and damper box (7), its characterized in that: the inner chamber swing joint of shock attenuation case (7) has movable plate (8), the equal fixedly connected with attenuator (17) in both sides of movable plate (8) bottom, the surface winding of attenuator (17) has second spring (18), the center department fixedly connected with loose axle (12) of movable plate (8) bottom, the equal swing joint in both sides of loose axle (12) bottom has movable rod (13), the bottom fixedly connected with slider (14) of movable rod (13), the equal fixedly connected with slide bar (15) in both sides of shock attenuation case (7) inner chamber bottom, the inner chamber of slider (14) and the surface sliding connection of slide bar (15), one side winding on slide bar (15) surface has first spring (16), the equal fixedly connected with support column (9) in both sides at movable plate (8) top, the top fixedly connected with bearing plate (10) of support column (9), the top fixedly connected with hydrant body (11) of bearing plate (10).

2. A high stability underground hydrant according to claim 1, characterized in that: inner chamber fixedly connected with diaphragm (2) of protective housing (1), the bottom fixed mounting of diaphragm (2) has motor (3), the output fixedly connected with bull stick (4) of motor (3), the surface threaded connection of bull stick (4) has thread bush (5), one side fixedly connected with loading board (6) of thread bush (5), the bottom fixed connection of top and shock attenuation case (7) of loading board (6).

3. A high stability underground hydrant according to claim 1, characterized in that: the bottom of the protection box (1) is fixedly connected with a power supply box (21), and a storage battery (22) is arranged in an inner cavity of the power supply box (21).

4. A high stability underground hydrant according to claim 2, characterized in that: the right side of the inner cavity of the protective box (1) is fixedly connected with a guide rod (19), the other side of the threaded sleeve (5) is fixedly connected with a guide block (20), and one side of the guide block (20) is in sliding connection with the inner cavity of the guide rod (19).

5. A high stability underground hydrant according to claim 2, characterized in that: the bottom swing joint of bull stick (4) has the bearing, and the bottom fixed connection of bearing is in the bottom of protective housing (1) inner chamber.

6. A high stability underground hydrant according to claim 1, characterized in that: the top of the protective box (1) is movably connected with a movable door through a hinge, and the top of the movable door is fixedly connected with a solar panel.

7. A high stability underground hydrant according to claim 1, characterized in that: the surface of the damping box (7) is provided with a protecting shell, and the protecting shell is fixedly connected with the damping box (7) through a limit bolt.